Condition inspection of lithium ion battery for motorcycle before charging
Check whether the voltage of motorcycle battery is lower than the standard value. Observe the inside of the battery. If one or several battery units are corroded, the electrode plate becomes white, or there is material accumulation at the bottom, or the electrode plate is warped, replace the battery. If the battery terminal is dirty, corroded or oxidized, it can be cleaned with a wire brush. If the cleaning is not clean, drop a little electrolyte to corrode the surface and wipe it dry with clean water.
Charging method of lithium ion battery for motorcycle
This is an important part of motorcycle battery maintenance, which directly affects the service life of the battery. When charging, the current should not be too large. It is recommended not to use fast charging.
When charging, please use half of the rated charging current and double the rated charging time. When charging, cool the battery in cold water. Because the battery releases a lot of heat during charging, if it is not dissipated as much as possible, the electrode plate will be bent and deformed, resulting in damage to the battery.
During charging, the plug of unsealed battery shall be opened and carried out in a well ventilated place away from kindling to prevent accidents caused by hydrogen during charging.
Detection method of lithium ion battery for motorcycle after charging
After the battery is charged, do not rush to test, but check after standing for 30 minutes. Otherwise, the state of the battery cannot be accurately reflected. First check and correct the liquid level, and then measure with a multimeter.
It must be noted that the method of short-circuit ignition shall not be used to judge the current. A headlamp bulb with the same rated voltage as the battery can be connected with the battery, and the light can be observed for 5 minutes. If the light turns dark or goes out, it indicates that the battery is damaged and should be replaced.
In addition, the choice of charger is also very important. Chargers include variable voltage type, constant voltage type, constant current type, etc. it is best not to use self-made chargers. For sealed maintenance free batteries, it is best to use a special charger. However, it should be noted that some constant voltage and constant current chargers cannot charge sealed maintenance free batteries.
If the motorcycle battery is maintained by the above methods, the service life of the battery can be extended to five or six years.
Method for maintaining lithium ion battery for motorcycle
The battery in use shall regularly check the electrolyte level to make it within the specified range. If the liquid level drops due to splashing and pouring of electrolyte, a certain relative density of electrolyte shall be added.
The liquid filling plug shall be covered in time after charging and liquid filling; The surface of the battery shall be kept clean to prevent sundries from entering the battery, causing short circuit and self discharge between poles. The battery shell shall be maintained to avoid cracking. In case of electrolyte leakage, it shall be cleaned in time to prevent the surrounding parts from being corroded by acid. The positive and negative terminals have good conductivity. If there is oxidation or corrosion on the surface, it shall be cleaned in time and coated with butter for corrosion prevention.
Method for preserving lithium ion battery for motorcycle
The wet storage method is suitable for temporarily unused batteries. The storage battery shall be fully charged during storage, and the vent hole shall be sealed and placed in a dark place indoors. The storage time should not exceed 6 months. Wet storage batteries can only be used after charging.
The dry storage method is suitable for fixed open-ended batteries. Because most motorcycle batteries are closed, this method is generally not used for storage.